ADP

Adp or ADP may refer to:

Aviation

• Aéroports de Paris, airport authority for the Parisian region in France
• Aeropuertos del Perú, airport operator for airports in northern Peru
• SLAF Anuradhapura, an airport in Sri Lanka
• Ampara Airport, an airport in Sri Lanka (IATA: ADP)

Computing

• Acyclic dependencies principle, a software design principle
• Android Dev Phone, a device sold by Google for Android developers
• Attach Detection Protocol, a communication protocol used internally by the USB On-The-Go standard

Organizations and companies

• Automatic Data Processing, an American provider of human resources management software and services
• Alpha Delta Phi (ΑΔΦ), a fraternal organization on college campuses
• Alpha Delta Pi (ΑΔΠ), a sorority organization on college campuses
• Association for the Development of Pakistan, a Boston-based non-profit organization

People

• Alessandro Del Piero (born 1974), Italian footballer
• Adrian Peterson (born 1985), American football player

Politics and government

• Action Democratic Party (Nigeria)
• Alaska Democratic Party, the local branch of the Democratic Party in the state of Alaska
• Azerbaijan Democratic Party
• Arab Democratic Party (Israel), a former political party in Israel
• Arab Democratic Party (Lebanon), a political party in Lebanon
• California Department of Alcohol and Drug Programs, Californian agency dealing with substance abuse prevention and treatment
• American Democracy Project (AASCU initiative), a project of the AASCU to promote understanding of civic engagement among college students
• American Democracy Project (527 group in Florida)
• Assyrian Democratic Party (Syria), a Eastern Assyrian party in Syria

Science and technology

• Adenosine diphosphate, an organic compound essential in metabolism, resulting from the transfer of energy from ATP
• Ammonium dihydrogen phosphate or monoammonium phosphate (MAP), an optical crystal
• Air displacement plethysmography, a method to determine the percentage of body fat
• Antidepressant Pill, a medication taken to alleviate clinical depression or dysthymia
• Notation in dependency grammars for an adposition

Other uses

• Adap language, a dialect of Dzongkha, the national language of Bhutan
• Andorran peseta, a former currency of Andorra
• Actual deferral percentage, a 401(k) test for highly compensated employees